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2024 Vol. 54, No. 2
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2024, 54(2): 1-7.
doi: 10.3724/j.gyjzG23120204
Abstract:
In view of the existing various seismic hazard analysis methods, the seismic hazard analysis method based on historical seismic intensity data and the probabilistic seismic hazard analysis method to analyze the seismic hazards of the main urban area ...
In view of the existing various seismic hazard analysis methods, the seismic hazard analysis method based on historical seismic intensity data and the probabilistic seismic hazard analysis method to analyze the seismic hazards of the main urban area ...
2024, 54(2): 8-17.
doi: 10.3724/j.gyjzG23120803
Abstract:
The complexity of major transportation infrastructure projects makes them prone to various conflicts of interest during the construction process, and various risk factors interact with each other, which can easily lead to social stability problems.In...
The complexity of major transportation infrastructure projects makes them prone to various conflicts of interest during the construction process, and various risk factors interact with each other, which can easily lead to social stability problems.In...
2024, 54(2): 18-24.
doi: 10.3724/j.gyjzG23121004
Abstract:
Industrial superstructures are a new type of industrial space model, which realizes the efficient use of urban industrial space and also brings new safety risk factors to industrial parks. In order to scientifically and accurately assess the safety r...
Industrial superstructures are a new type of industrial space model, which realizes the efficient use of urban industrial space and also brings new safety risk factors to industrial parks. In order to scientifically and accurately assess the safety r...
2024, 54(2): 25-34.
doi: 10.3724/j.gyjzG23121501
Abstract:
High-density building clusters, with a large population, a number of high-rise buildings, and significant assets, have been noticeable in the context of economic and urbanization progress. These provide focal points as well as new challenges for urba...
High-density building clusters, with a large population, a number of high-rise buildings, and significant assets, have been noticeable in the context of economic and urbanization progress. These provide focal points as well as new challenges for urba...
2024, 54(2): 35-42.
doi: 10.3724/j.gyjzG22122605
Abstract:
In recent years, the new concepts and technologies of digital twin have provided important technical means for the study of urban safety governance modernization, which has produced positive effects. With the increase of urban safety accidents and ri...
In recent years, the new concepts and technologies of digital twin have provided important technical means for the study of urban safety governance modernization, which has produced positive effects. With the increase of urban safety accidents and ri...
2024, 54(2): 43-50.
doi: 10.3724/j.gyjzG24010401
Abstract:
With the rapid development of metro networks in major cities in China, the challenges and bottlenecks faced by the operation and maintenance management of metro bridge and tunnel structures have become increasingly significant. In order to improve th...
With the rapid development of metro networks in major cities in China, the challenges and bottlenecks faced by the operation and maintenance management of metro bridge and tunnel structures have become increasingly significant. In order to improve th...
2024, 54(2): 51-57.
doi: 10.3724/j.gyjzG23120809
Abstract:
The safety of urban buildings involves people’s lives and property. In recent years, there have been many local collapses of buildings causing serious damage. In order to realize the "pre-disaster prevention" safety supervision of modern urban buildi...
The safety of urban buildings involves people’s lives and property. In recent years, there have been many local collapses of buildings causing serious damage. In order to realize the "pre-disaster prevention" safety supervision of modern urban buildi...
2024, 54(2): 58-64.
doi: 10.3724/j.gyjzG23120810
Abstract:
The detection and location of illegal buildings has always been a challenge for urban management, Color steel tile buildings are one of the key objects of attention in determining whether they are illegal buildings. Existing research focuses on how t...
The detection and location of illegal buildings has always been a challenge for urban management, Color steel tile buildings are one of the key objects of attention in determining whether they are illegal buildings. Existing research focuses on how t...
A Safety Monitoring Method for High-Formwork Support Structures Based on Computer Vision Recognition
2024, 54(2): 65-72.
doi: 10.3724/j.gyjzG23121903
Abstract:
To ensure the construction safety of high-formwork support structures, a set of construction intelligent real-time monitoring method based on computer vision and finite element technology was proposed. A refined finite element model was established a...
To ensure the construction safety of high-formwork support structures, a set of construction intelligent real-time monitoring method based on computer vision and finite element technology was proposed. A refined finite element model was established a...
2024, 54(2): 73-79.
doi: 10.3724/j.gyjzG23021204
Abstract:
Construction accidents are primarily and directly caused by unsafe behavior. Traditional safety intervention techniques based on behavioral safety are restricted to rewards and punishments, which have a limited capacity for sustainability, and the in...
Construction accidents are primarily and directly caused by unsafe behavior. Traditional safety intervention techniques based on behavioral safety are restricted to rewards and punishments, which have a limited capacity for sustainability, and the in...
2024, 54(2): 80-89.
doi: 10.3724/j.gyjzG23120805
Abstract:
Hospital, as a critical public facility in urban settings, faces the challenges of emergencies that can lead to chaotic evacuation processes, jeopardizing both personnel safety and overall evacuation efficiency. Hospital staff, including doctors, sec...
Hospital, as a critical public facility in urban settings, faces the challenges of emergencies that can lead to chaotic evacuation processes, jeopardizing both personnel safety and overall evacuation efficiency. Hospital staff, including doctors, sec...
2024, 54(2): 90-97.
doi: 10.3724/j.gyjzG23121007
Abstract:
Aiming at the characteristics of large fire load, cramped space, and complex interior decoration of escape rooms, and their safety hazards of rapid fire spread and difficult evacuation after fire, the study was based on the Pyrosim software to invest...
Aiming at the characteristics of large fire load, cramped space, and complex interior decoration of escape rooms, and their safety hazards of rapid fire spread and difficult evacuation after fire, the study was based on the Pyrosim software to invest...
2024, 54(2): 98-105.
doi: 10.3724/j.gyjzG23121101
Abstract:
The wind-resistant design of building structures in the typhoon affected area in the codes is carried out by analogy with the non-cyclonic wind field, however, many measured results show that there is a large difference between the typhoon wind profi...
The wind-resistant design of building structures in the typhoon affected area in the codes is carried out by analogy with the non-cyclonic wind field, however, many measured results show that there is a large difference between the typhoon wind profi...
2024, 54(2): 106-116.
doi: 10.3724/j.gyjzG23121431
Abstract:
After disasters, especially earthquakes, the vulnerability of hospitals becomes increasingly evident, and the resilience of hospitals plays a crucial role in disaster prevention, mitigation, adaptation, and recovery in seismic areas. The research on ...
After disasters, especially earthquakes, the vulnerability of hospitals becomes increasingly evident, and the resilience of hospitals plays a crucial role in disaster prevention, mitigation, adaptation, and recovery in seismic areas. The research on ...
2024, 54(2): 117-127.
doi: 10.3724/j.gyjzG23121430
Abstract:
Infill walls are commonly subjected to bidirectional seismic actions in actual seismic events. A robust interaction prevails between the in-plane and out-of-plane seismic performance of infill walls, where in-plane damage often diminishes the out-of-...
Infill walls are commonly subjected to bidirectional seismic actions in actual seismic events. A robust interaction prevails between the in-plane and out-of-plane seismic performance of infill walls, where in-plane damage often diminishes the out-of-...
2024, 54(2): 128-132.
doi: 10.3724/j.gyjzG23122230
Abstract:
The connotation, characteristics, and evaluation methods of the resilience of waterlogging prevention and control management systems were studied. A resilience enhancement strategy for waterlogging prevention and control management systems was propos...
The connotation, characteristics, and evaluation methods of the resilience of waterlogging prevention and control management systems were studied. A resilience enhancement strategy for waterlogging prevention and control management systems was propos...
2024, 54(2): 133-143.
doi: 10.3724/j.gyjzG23122904
Abstract:
In order to comprehensively understand the application and research status of helical piles in the field of seismic resistance, the software CiteSpace was used to analyze relevant literature in CNKI and WOS databases. The conclusions are as follows: ...
In order to comprehensively understand the application and research status of helical piles in the field of seismic resistance, the software CiteSpace was used to analyze relevant literature in CNKI and WOS databases. The conclusions are as follows: ...
2024, 54(2): 144-154.
doi: 10.3724/j.gyjzG23120902
Abstract:
Digital twin technology is being rapidly applied and developed in the field of urban water security. Firstly, the paper sorted out and analyzed the current situation of digital twin technology applications for urban water security, explained the fram...
Digital twin technology is being rapidly applied and developed in the field of urban water security. Firstly, the paper sorted out and analyzed the current situation of digital twin technology applications for urban water security, explained the fram...
2024, 54(2): 155-160.
doi: 10.3724/j.gyjzG23121201
Abstract:
With the rapid development of big data in China’s government affairs, it is of great significance to fully utilize a large amount of unlabeled text data in the field of public safety, effectively extract key information from the text, and enhance urb...
With the rapid development of big data in China’s government affairs, it is of great significance to fully utilize a large amount of unlabeled text data in the field of public safety, effectively extract key information from the text, and enhance urb...
2024, 54(2): 161-166.
doi: 10.3724/j.gyjzG24010402
Abstract:
The concrete of bridge pile foundations always bear excessive axial loads, and accompanying with its internal failure and crack process, elastic waves will be emitted. In order to quantify the characteristics of the entire instability evolution proce...
The concrete of bridge pile foundations always bear excessive axial loads, and accompanying with its internal failure and crack process, elastic waves will be emitted. In order to quantify the characteristics of the entire instability evolution proce...
